A zeolite wheel adsorption device and its use method

Abstract

The present invention discloses a zeolite rotor adsorption device and a method of using the same, and relates to the technical field of waste gas treatment equipment, including a zeolite rotor having an air equalization mechanism disposed inside, the air equalization mechanism comprising a rotating shaft penetrating the middle of the zeolite rotor, a second motor being distributed at the end of the rotating shaft, the output end of the second motor being connected to the rotating shaft, two symmetrically distributed paddles being fixed to the middle of the rotating shaft, the paddles being distributed inside the zeolite rotor; a cleaning mechanism being disposed inside the bracket, the cleaning mechanism comprising bidirectional threaded grooves symmetrically disposed at both ends of the outer side of the rotating shaft, the outer side of the bidirectional threaded groove being threadedly connected to a brush rod, and a plurality of groups of stainless steel bristles being fixed to the side of the brush rod; a repair mechanism being disposed inside the cleaning mechanism. The zeolite rotor adsorption device disclosed by the present invention and a method of using the same have the effect of self-cleaning while improving the working efficiency of the equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of waste gas treatment equipment, and in particular to a zeolite rotor adsorption device and a use method thereof. Background Art

[0002] The zeolite wheel adsorption equipment adopts three continuous procedures of adsorption-desorption-concentration and incineration, and is mainly used for the treatment of organic waste gas. Zeolite wheel adsorption treatment is widely used in various industrial fields, such as chemical plants, petrochemicals, plastic processing, printing machinery, coating, etc. Its main function is to efficiently remove harmful components such as volatile organic compounds (VOCs), benzene substances, alcohol ether organic compounds in organic waste gas, protect the environment and improve air quality.

[0003] When the zeolite rotor equipment treats VOC substances for a long time, when the adsorbate is not completely desorbed, it will accumulate near the adsorption end of the zeolite rotor, and polymerization will occur over time, which will affect the adsorption capacity of the zeolite and reduce the desorption efficiency of the zeolite rotor. The existing zeolite rotor desorption equipment cannot clean its own outer surface during operation. Therefore, after a long period of work, the zeolite rotor needs to be stopped and manually cleaned regularly, which results in high labor costs and low efficiency. Summary of the invention

[0004] The invention discloses a zeolite wheel adsorption device and a method for using the same, aiming to solve the technical problem that the existing zeolite wheel desorption equipment cannot clean its own outer surface during operation, so the zeolite wheel needs to be stopped regularly and manually cleaned after working for a long time.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A zeolite rotor adsorption device comprises a casing, an air guide cylinder installed at the inner side end of the casing, an adsorption zone and a cooling zone are arranged inside the air guide cylinder, two brackets symmetrically fixed inside the casing and a zeolite rotor installed between the brackets, an air equalization mechanism is arranged inside the zeolite rotor, the air equalization mechanism comprises a rotating shaft running through the middle of the zeolite rotor, a first motor is distributed at the end of the rotating shaft, an output end of the first motor is connected to the rotating shaft, two symmetrically distributed paddles are fixed to the middle of the rotating shaft, and the paddles are distributed inside the zeolite rotor;

[0007] A cleaning mechanism is provided inside the bracket, and the cleaning mechanism includes bidirectional thread grooves symmetrically arranged at both ends of the outer side of the rotating shaft, and the outer side of the bidirectional thread groove is threadedly connected to a brush rod, and a plurality of groups of stainless steel bristles are fixed on the side of the brush rod;

[0008] A repair mechanism is provided inside the cleaning mechanism;

[0009] The exhaust gas passing through the inside of the zeolite rotor is evenly diffused by the air equalization mechanism to improve the adsorption rate of impurities by the zeolite rotor. The cleaning mechanism that is running at the same time cooperates with the air equalization mechanism to clean the surface of the zeolite rotor to ensure the adsorption rate of the zeolite rotor, and the repair mechanism that runs intermittently can ensure the cleaning efficiency of the cleaning mechanism.

[0010] On the basis of the traditional zeolite rotor adsorption device, an additional gas equalizing mechanism is provided inside the zeolite rotor. The gas equalizing mechanism is utilized to make the exhaust gas entering the zeolite rotor more evenly dispersed, so that it can be better absorbed by the zeolite rotor. While the gas equalizing mechanism is running, high-pressure gas can be introduced into the interior of the zeolite rotor and the cleaning mechanism can be driven to run synchronously, so that the rotor is wiped and back-blown on the inside and outside of the zeolite rotor respectively, so that stubborn impurities adhering to the zeolite rotor can fall off, thereby maintaining the working efficiency of the zeolite rotor. At the same time, the additionally arranged cleaning mechanism can cooperate with the operation of the cleaning mechanism and regularly perform autonomous correction and repair on the cleaning mechanism, thereby further improving the completeness and functionality of the operation of this equipment.

[0011] In a preferred embodiment, the air equalizing mechanism also includes a straight groove provided inside the rotating shaft, and air outlet holes provided on the outer sides of the two blades, the straight groove and the air outlet holes are through-connected, and a solenoid valve is provided between the two blades, and an air pump is horizontally distributed on the side of the first motor, and the air pump is through-connected to the inside of the straight groove.

[0012] By setting the traditional zeolite rotor as a hollow structure and using the rotating shaft to drive the blades to rotate inside the zeolite rotor, the exhaust gas that penetrates from one side of the zeolite rotor is dispersed more evenly, thereby improving the adsorption rate of the zeolite rotor to the exhaust gas. The straight grooves and air holes additionally arranged on the rotating shaft and the blades can introduce the high-pressure gas generated by the air pump into the interior of the zeolite rotor, and perform air blowing from the inside to the outside from the inside of the zeolite rotor, and then cooperate with the solenoid valve to control the air path inside the two blades, so that on the one hand, when the zeolite impeller is running, the zeolite rotor is blown on one side, thereby increasing the rate at which the exhaust gas passes through the zeolite rotor and improving the working efficiency of the zeolite rotor in a direction-changing manner; on the other hand, when the zeolite impeller stops, both sides of the zeolite impeller are synchronously blown from the inside, and the zeolite impeller is cleaned from the inside to the outside, thereby ensuring the working efficiency of the equipment.

[0013] In a preferred solution, the cleaning mechanism further includes a vertical rod fixed in the middle of the bracket, a sieve hole is opened inside the vertical rod, the brush rod is slidably distributed inside the vertical rod, and the stainless steel bristles are slidably distributed inside the sieve hole.

[0014] A brush rod structure driven by a bidirectional threaded groove is provided, and the brush rod is reciprocated in the horizontal direction to drive the stainless steel bristles to clean the outer surface of the zeolite impeller by insertion. The stainless steel bristles are simultaneously pulled by the sieve holes inside the vertical rod, so that the zeolite impeller can be cleaned while the stainless steel bristles can be self-cleaned, thereby ensuring the working efficiency of the zeolite impeller and the integrity of the equipment operation.

[0015] In a preferred embodiment, the repair mechanism includes an air cavity opened inside the brush rod, an air guide plate is fixed to the top of one of the brush rods, the air guide plate and the air cavity are connected in a through-connection manner, the top of the air guide plate is slidably fitted to the bottom of the air guide tube, and an air pipe is connected between the two brush rods, the air pipe is respectively connected to the interiors of the two air cavities, a first air guide port and a second air guide port are opened in the bottom of the air guide tube, the first air guide port is connected in a through-connection manner to the interior of the adsorption zone, and the second air guide port is connected in a through-connection manner to the interior of the cooling zone.

[0016] An air cavity is provided inside the brush rod, and the reciprocating movement of the brush rod is used to drive the synchronous movement of the air guide plate, so that the air guide plate is connected with the first air guide port and the second air guide port in sequence, and the gas located in the adsorption zone and the cooling zone is introduced into the interior of the brush rod. The mutual pulling between the stainless steel bristles and the sieve holes, when the stainless steel bristles are straightened by the sieve holes, are softened by the hot air and shaped by the cold air in sequence, thereby ensuring that the stainless steel bristles at the side end of the brush rod are always straight and can be inserted into the interior of the zeolite wheel, thereby ensuring the perfect and reasonable operation of the cleaning mechanism.

[0017] A method for using a zeolite wheel adsorption device comprises the following steps:

[0018] S1: The user connects the housing with an external exhaust gas path, introduces the exhaust gas into the housing and starts the entire device at the same time, the zeolite rotor and the air guide cylinder are started synchronously, the rotating zeolite rotor adsorbs and intercepts the impurities in the exhaust gas that pass through, and along with the rotation of the zeolite rotor, the adsorption zone and the cooling zone located inside the air guide cylinder blow hot air and cold air to the outer surface of the zeolite rotor respectively, the impurities adhering to the surface of the zeolite rotor are removed by the hot air, and the temperature of the zeolite rotor is reduced by the cold air to maintain the adsorption of the zeolite rotor;

[0019] S2: The air equalization mechanism operates synchronously, and drives the blades to rotate through the rotating shaft, so that the exhaust gas entering the zeolite rotor is evenly diffused and adsorbed by the zeolite rotor. The air equalization mechanism also introduces additional air pressure into the zeolite rotor to clean the zeolite rotor from the inside out;

[0020] S3: Along with the rotation of the rotating shaft, the brush rod is synchronously started, and the stainless steel brush is used to intermittently insert and clean the outer surface of the zeolite wheel, thereby cooperating with the gas equalization mechanism to ensure the adsorption efficiency of the zeolite wheel;

[0021] S4: At the same time, the repair mechanism is synchronously started to intermittently introduce the hot air and cold air in the adsorption zone and the cooling zone into the interior of the brush rod to shape the stainless steel bristles, thereby ensuring the cleaning efficiency of the stainless steel bristles.

[0022] As can be seen from the above, the zeolite wheel adsorption device and the method of using the zeolite wheel adsorption device provided by the present invention have the following improvements and advantages compared with the prior art:

[0023] First, by using the rotating shaft to drive the blades to rotate inside the zeolite rotor, the exhaust gas that penetrates from one side of the zeolite rotor is evenly dispersed and penetrates from the other side of the zeolite rotor, so as to increase the exhaust gas flow rate and contact area to improve the adsorption rate of the zeolite rotor to the exhaust gas. In addition, the rotating shaft and the blades are additionally provided with straight-through grooves and air holes, which can guide the high-pressure gas generated by the air pump into the interior of the zeolite rotor, and perform air blowing from the inside to the outside of the zeolite rotor, and then cooperate with the solenoid valve to control the air path inside the two blades. Control is carried out to achieve that when the zeolite impeller is running, the solenoid valve is used to control the paddle air path to perform single-sided air blowing on the zeolite rotor, thereby increasing the rate and contact area of ​​exhaust gas passing through the zeolite rotor, so as to improve the exhaust gas adsorption rate of the zeolite rotor and improve its working efficiency in a direction-changing manner; on the other hand, when the zeolite impeller stops, the solenoid valve is used to control the paddle air path to perform synchronous air blowing on both sides of the zeolite rotor, thereby simultaneously back-blowing both sides of the zeolite rotor, cleaning the zeolite impeller from the inside to the outside, and ensuring the working efficiency of the equipment.

[0024] Secondly, a brush rod structure driven by a bidirectional thread groove is provided on the outer side of the blade rotating shaft. The brush rod is reciprocated in the horizontal direction to drive the stainless steel bristles to clean the outer surface of the zeolite impeller by horizontal insertion, and the paddles are used to blow and clean the zeolite rotor, thereby further improving the cleaning efficiency of the zeolite rotor. At the same time, the air cavity structure additionally provided inside the brush rod is used to drive the air guide plate to move synchronously through the reciprocating movement of the brush rod, so that the air guide plate is connected to the first air guide port and the second air guide port in turn, and the gas located in the adsorption zone and the cooling zone is introduced into the interior of the brush rod. With the mutual pulling between the stainless steel bristles and the sieve holes, when the stainless steel bristles are straightened by the sieve holes, they will be softened by the hot air and shaped by the cold air in turn, thereby ensuring that the stainless steel bristles at the side end of the brush rod are always straight and can be inserted into the interior of the zeolite rotor, further ensuring the perfection and rationality of the operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a zeolite rotor adsorption device proposed in the present invention.

[0026] Figure 2 This is a cross-sectional view of the casing structure of a zeolite rotor adsorption device proposed by the present invention.

[0027] Figure 3 This is a schematic diagram of the internal structure of a casing of a zeolite rotor adsorption device proposed in the present invention.

[0028] Figure 4 This is a cross-sectional view of the internal structure of a casing of a zeolite wheel adsorption device proposed by the present invention.

[0029] Figure 5 This is a schematic diagram of the gas equalization mechanism structure of a zeolite rotor adsorption device proposed in the present invention.

[0030] Figure 6 This is a cross-sectional view of the rotating shaft structure of a zeolite rotor adsorption device proposed by the present invention.

[0031] Figure 7 The figure is a side view of the internal structure of a casing of a zeolite wheel adsorption device proposed by the present invention.

[0032] Figure 8 This is an exploded diagram of the cleaning mechanism structure of a zeolite rotor adsorption device proposed in the present invention.

[0033] Fig. 9 A zeolite rotor adsorption device proposed by the present invention Figure 8 A magnified view of the structure at center.

[0034] Fig.10 This is a cross-sectional view of the brush rod structure of a zeolite rotor adsorption device proposed by the present invention.

[0035] Fig.11 This is a schematic diagram of the air guide cylinder structure of a zeolite rotor adsorption device proposed in the present invention.

[0036] In the figure: 1. casing; 2. air guide cylinder; 201. adsorption zone; 202. cooling zone; 3. bracket; 4. zeolite wheel; 5. air equalization mechanism; 501. rotating shaft; 502. first motor; 503. paddle; 504. straight groove; 505. air outlet; 506. solenoid valve; 507. air pump; 508. adapter sleeve; 509. hollow zone; 6. cleaning mechanism; 601. bidirectional threaded groove; 602. brush rod; 603. stainless steel bristles; 604. vertical rod; 605. sieve hole; 7. repair mechanism; 701. air cavity; 702. air guide plate; 703. air pipe; 704. first air guide port; 705. second air guide port; 8. pad; 9. second motor; 10. chain belt; 11. access port. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] A zeolite rotor adsorption device and a method of using the same disclosed in the present invention are mainly used in the scenario of self-cleaning of the zeolite rotor during operation.

[0039] Reference Figures 1 to 11 A zeolite rotor adsorption device comprises a casing 1, an air guide cylinder 2 installed at the inner side end of the casing 1, an adsorption zone 201 and a cooling zone 202 are arranged inside the air guide cylinder 2, two brackets 3 symmetrically fixed inside the casing 1 and a zeolite rotor 4 installed between the brackets 3, an air equalization mechanism 5 is arranged inside the zeolite rotor 4, the air equalization mechanism 5 comprises a rotating shaft 501 passing through the middle of the zeolite rotor 4, a first motor 502 is distributed at the end of the rotating shaft 501, an output end of the first motor 502 is connected to the rotating shaft 501, two symmetrically distributed paddles 503 are fixed to the middle of the rotating shaft 501, and the paddles 503 are distributed inside the zeolite rotor 4;

[0040] A cleaning mechanism 6 is provided inside the bracket 3. The cleaning mechanism 6 includes bidirectional thread grooves 601 symmetrically arranged at both ends of the outer side of the rotating shaft 501. The outer side of the bidirectional thread groove 601 is threadedly connected with a brush rod 602. A plurality of groups of stainless steel bristles 603 are fixed to the side of the brush rod 602.

[0041] A repair mechanism 7 is arranged inside the cleaning mechanism 6;

[0042] The exhaust gas passing through the zeolite rotor 4 is evenly diffused by the air equalizing mechanism 5 to improve the adsorption rate of impurities by the zeolite rotor 4. The cleaning mechanism 6 that is running at the same time cooperates with the air equalizing mechanism 5 to clean the surface of the zeolite rotor 4 to ensure the adsorption rate of the zeolite rotor 4, and the intermittently running repair mechanism 7 can ensure the cleaning efficiency of the cleaning mechanism 6.

[0043] In this embodiment: the user connects the casing 1 with the external exhaust gas path, introduces the exhaust gas into the casing 1 and starts the entire device at the same time, the zeolite rotor 4 and the air guide cylinder 2 are started synchronously, and the rotating zeolite rotor 4 adsorbs and intercepts the impurities in the exhaust gas that pass through, and along with the rotation of the zeolite rotor 4, the adsorption zone 201 and the cooling zone 202 located in the air guide cylinder 2 respectively blow hot air and cold air to the outer surface of the zeolite rotor 4 through external pipelines, and the impurities adhering to the surface of the zeolite rotor 4 are removed by the hot air, and the temperature of the zeolite rotor 4 is reduced by the cold air to maintain the adsorption of the zeolite rotor 4; at the same time, the gas equalization mechanism 5 runs synchronously, and the rotating shaft 501 is driven by the first motor 502 to drive the paddle 503 to rotate, and the rotating paddle 503 will stir and disperse the exhaust gas that has penetrated into the interior of the zeolite rotor 4 on one side. And go out from the other side of the zeolite rotor 4, so that the exhaust gas entering the zeolite rotor 4 can be evenly diffused and adsorbed by the zeolite rotor 4, and the air equalization mechanism 5 introduces additional air pressure into the interior of the zeolite rotor 4 at the same time, so as to blow and clean the zeolite rotor 4 from the inside out; along with the rotation of the rotating shaft 501, the brush rod 602 is driven by the two-way thread groove 601 and starts synchronously, and the stainless steel bristles 603 are used to intermittently insert and clean the outer surface of the zeolite rotor 4, so as to cooperate with the air equalization mechanism 5 to ensure the adsorption efficiency of the zeolite rotor 4; at the same time, the repair mechanism 7 is started synchronously, and the hot air and cold air in the adsorption zone 201 and the cooling zone 202 are intermittently introduced into the interior of the brush rod 602, and the stainless steel bristles 603 are shaped, so as to ensure the cleaning efficiency of the stainless steel bristles 603.

[0044] Among them, it is necessary to supplement that: a second motor 9 is fixed to the bottom of a bracket 3, and a chain belt 10 is transmission-connected between the second motor 9 and the zeolite rotor 4. The chain belt 10 is synchronously driven to rotate by the rotation of the second motor 9, and the rotating chain belt 10 drives the zeolite rotor 4 to rotate. An access port 11 is opened through the end of the casing 1. Before starting the device, the user needs to connect the access port 11 to the external exhaust gas path.

[0045] In the above scheme, considering that when the exhaust gas enters the interior of the casing 1 through the access port 11 at the bottom of the casing 1, the diffused exhaust gas contacts the lower surface of the zeolite wheel 4. Therefore, the contact area between the exhaust gas and the zeolite wheel 4 is increased, and the adsorption rate of the zeolite wheel 4 is increased. The specific operation is as follows.

[0046] Reference Figures 2 to 6In a preferred embodiment, the air equalizing mechanism 5 also includes a straight groove 504 formed inside the rotating shaft 501, and air outlet holes 505 formed on the outer sides of the two paddles 503. The straight groove 504 and the air outlet holes 505 are connected in a through-connection manner. At the same time, a solenoid valve 506 is arranged between the two paddles 503. An air pump 507 is horizontally distributed on the side of the first motor 502, and the air pump 507 is connected in a through-connection manner to the inside of the straight groove 504.

[0047] In this embodiment: the first motor 502 drives the rotating shaft 501 to drive the paddle 503 to rotate, and the rotating paddle 503 will stir and disperse the exhaust gas that penetrates into the zeolite runner 4 from one side and penetrate from the other side of the zeolite runner 4, so that the exhaust gas entering the zeolite runner 4 is evenly diffused and adsorbed by the zeolite runner 4, and at the same time, the air pump 507 is started to pass high-pressure gas into the straight groove 504 and discharge it from the air outlet 505 set on the paddle 503; wherein, when the zeolite runner 4 is running, the solenoid valve 506 is synchronously started to control the air outlet 505 on the outer side of the single paddle 503 and the air inside the straight groove 504. The path is connected, allowing the air pressure inside the straight groove 504 to be ejected through the air outlet 505 (the outlet direction of the air outlet 505 is the same as the flow direction of the exhaust gas when entering the zeolite rotor 4), thereby driving the exhaust gas inside the zeolite rotor 4 to accelerate the flow, and changing the direction to improve the adsorption rate of the zeolite rotor 4 to the exhaust gas; when the zeolite rotor 4 stops running, the solenoid valve 506 controls the air outlet holes 505 on the outside of the two blades 503 to be connected with the air path inside the straight groove 504, allowing the air pressure inside the straight groove 504 to be ejected through the air outlet 505, and blowing from the inside of the zeolite rotor 4 to both sides at the same time, thereby achieving blowing and cleaning of the zeolite rotor 4 from the inside to the outside.

[0048] Among them, it is necessary to supplementally explain that: the outer rotating sleeve of the rotating shaft 501 is connected with a connecting sleeve 508, the connecting sleeve 508 is connected to the output end of the air pump 507, and the connecting sleeve 508 is connected to the inside of the straight groove 504, and the inside of the zeolite wheel 4 is provided with a hollow section 509, and the blades 503 are distributed inside the hollow section 509.

[0049] Furthermore, it should be supplemented that: a pad 8 is horizontally fixed to the side of the bracket 3 , and the first motor 502 and the air pump 507 are both installed on the top of the pad 8 .

[0050] In the above scheme, considering that the outer surface of the zeolite wheel 4 is cleaned, the specific operation is as follows.

[0051] Reference Figures 2 to 10In a preferred embodiment, the cleaning mechanism 6 also includes a vertical rod 604 fixed in the middle of the bracket 3, a sieve hole 605 is opened inside the vertical rod 604, the brush rod 602 is slidably distributed inside the vertical rod 604, and the stainless steel bristles 603 are slidably distributed inside the sieve hole 605.

[0052] In this embodiment: along with the rotation of the rotating shaft 501, the brush rod 602 is driven by the bidirectional thread groove 601 and started synchronously, and the stainless steel bristles 603 are intermittently inserted to clean the outer surface of the zeolite wheel 4. At the same time, along with the reciprocating movement of the brush rod 602, the stainless steel bristles 603 located on the side of the brush rod 602 move back and forth to clean the surface of the zeolite wheel 4, while being pulled by the sieve holes 605, the impurities adhering to the surface of the stainless steel bristles 603 are scraped off. The stainless steel bristles 603 have the characteristic of high temperature resistance of 800°, which is suitable for the high temperature environment of the zeolite wheel.

[0053] In the above solution, considering that the stainless steel bristles 603 may curl after long-term use, thereby affecting the cleaning efficiency of the zeolite wheel 4, it is necessary to perform regular maintenance on the stainless steel bristles 603, and the specific operation is as follows.

[0054] Reference Figures 7 and 8 , Figure 10 to Figure 11 In a preferred embodiment, the repair mechanism 7 includes an air cavity 701 opened inside the brush rod 602, an air guide plate 702 is fixed to the top of one brush rod 602, the air guide plate 702 and the air cavity 701 are connected, the top of the air guide plate 702 is slidably fitted to the bottom of the air guide tube 2, and an air pipe 703 is connected between the two brush rods 602, the air pipe 703 is connected to the interior of the two air cavities 701 respectively, and the bottom of the air guide tube 2 is provided with a first air guide port 704 and a second air guide port 705, the first air guide port 704 is connected to the interior of the adsorption zone 201, and the second air guide port 705 is connected to the interior of the cooling zone 202.

[0055] In this embodiment: along with the reciprocating movement of the brush rod 602, the air guide plate 702 located at the top of the brush rod 602 will move synchronously. When the air guide plate 702 and the interior of the first air guide port 704 are connected, a portion of the hot air in the adsorption zone 201 will be diverted into the air cavity 701 of the brush rod 602, and enter the interior of another brush rod 602 through the air pipe 703, and be ejected from the interior of the air cavity 701 to heat and soften the stainless steel bristles 603 on the side. At the same time, the stainless steel bristles 603 will be affected by the sieve holes 605. Pull and straighten it. As the brush rod 602 continues to move, the air guide plate 702 connected to the first air guide port 704 will be dislocated again and connected to the second air guide port 705. A portion of the cold air in the cooling zone 202 will be diverted into the air cavity 701 of the brush rod 602, and enter the other brush rod 602 through the air pipe 703, and be sprayed from the inside of the air cavity 701 to cool and shape the stainless steel bristles 603 on the side, thereby ensuring that the stainless steel bristles 603 are straight and can clean the outer surface of the zeolite wheel 4.

[0056] Working principle: When in use, the user connects the housing 1 to the external exhaust gas path, introduces the exhaust gas into the housing 1 and starts the entire device at the same time, the zeolite wheel 4 and the air guide cylinder 2 are started synchronously, and the rotating zeolite wheel 4 adsorbs and intercepts the impurities in the exhaust gas that passes through. As the zeolite wheel 4 rotates, the adsorption zone 201 and the cooling zone 202 located in the air guide cylinder 2 respectively blow hot air and cold air to the outer surface of the zeolite wheel 4 through the external pipeline, and the hot air removes the impurities in the exhaust gas. The impurities attached to the surface of the zeolite rotor 4 are removed, and the temperature of the zeolite rotor 4 is lowered by cold air to maintain the adsorption of the zeolite rotor 4. At this time, the first motor 502 is started, and the rotating shaft 501 is driven by the first motor 502 to drive the blade 503 to rotate. The rotating blade 503 will stir and disperse the exhaust gas that penetrates into the zeolite rotor 4 from one side and penetrate from the other side of the zeolite rotor 4, so that the exhaust gas entering the zeolite rotor 4 is evenly diffused and adsorbed by the zeolite rotor 4. At the same time, the air pump 507 is started to pass high-pressure gas into the straight groove 504 and discharge it from the air outlet 505 set on the blade 503; wherein, when the zeolite runner 4 is running, the solenoid valve 506 is synchronously started to control the air outlet 505 on the outer side of the single blade 503 to be connected with the air path inside the straight groove 504, so that the air pressure inside the straight groove 504 is ejected through the air outlet 505 (the outlet direction of the air outlet 505 and the flow of the exhaust gas when entering the zeolite runner 4 The exhaust gas in the zeolite runner 4 is blown in the same direction as the exhaust gas in the zeolite runner 4, thereby accelerating the exhaust gas flow inside the zeolite runner 4 and improving the exhaust gas adsorption rate of the zeolite runner 4 in a changing direction; when the zeolite runner 4 stops running, the solenoid valve 506 controls the air outlet holes 505 on the outer sides of the two blades 503 to be connected with the air path inside the straight groove 504, so that the air pressure inside the straight groove 504 is ejected through the air outlet holes 505, and blows from the inside of the zeolite runner 4 to both sides at the same time, thereby achieving blowing and cleaning of the zeolite runner 4 from the inside to the outside;As the rotating shaft 501 rotates, the brush rod 602 is driven by the bidirectional thread groove 601 and starts synchronously, and the stainless steel bristles 603 are intermittently inserted to clean the outer surface of the zeolite wheel 4. At the same time, as the brush rod 602 moves back and forth, the stainless steel bristles 603 located on the side of the brush rod 602 will be pulled by the sieve holes 605 while moving back and forth to clean the surface of the zeolite wheel 4, and the impurities adhering to the surface of the stainless steel bristles 603 will be scraped off. The air guide plate 702 located on the top of the brush rod 602 will move synchronously. When the air guide plate 702 and the interior of the first air guide port 704 are connected, a part of the hot air in the adsorption zone 201 will be diverted into the air cavity 701 of the brush rod 602, and enter through the air pipe 703. The air guide plate 702 connected to the first air guide port 704 will be dislocated again and connected to the second air guide port 705 as the brush rod 602 continues to move. A portion of the cold air in the cooling zone 202 will be diverted into the air cavity 701 of the brush rod 602, and enter the other brush rod 602 through the air pipe 703, and be ejected from the air cavity 701 to cool and shape the stainless steel bristles 603 on the side, thereby ensuring that the stainless steel bristles 603 are straight and maintaining the cleaning efficiency of the stainless steel bristles 603 on the outer surface of the zeolite runner 4.

[0057] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A zeolite wheel adsorption device, comprising a housing (1), an air guide cylinder (2) installed at the inner side end of the housing (1), an adsorption zone (201) and a cooling zone (202) being arranged inside the air guide cylinder (2), two brackets (3) symmetrically fixed inside the housing (1), and a zeolite wheel (4) installed between the brackets (3), characterized in that: The zeolite rotor (4) is provided with an air equalization mechanism (5) inside, the air equalization mechanism (5) comprising a rotating shaft (501) penetrating the middle of the zeolite rotor (4), a first motor (502) being distributed at the end of the rotating shaft (501), the output end of the first motor (502) being connected to the rotating shaft (501), two symmetrically distributed paddles (503) being fixed at the middle of the rotating shaft (501), the paddles (503) being distributed on the zeolite rotor (4) The interior of the rotating shaft (501) is provided with a straight groove (504), the outer sides of the two blades (503) are provided with air outlet holes (505), the straight groove (504) and the air outlet holes (505) are connected in a through manner, and a solenoid valve (506) is provided between the two blades (503), an air pump (507) is horizontally distributed on the side of the first motor (502), and the air pump (507) is connected in a through manner to the interior of the straight groove (504); A cleaning mechanism (6) is arranged inside the bracket (3), and the cleaning mechanism (6) comprises bidirectional thread grooves (601) symmetrically arranged at two ends of the outer side of the rotating shaft (501), the outer side of the bidirectional thread groove (601) is threadedly connected with a brush rod (602), and a plurality of groups of stainless steel bristles (603) are fixed to the side of the brush rod (602), a vertical rod (604) is fixed in the middle of the bracket (3), and a sieve hole (605) is opened through the inside of the vertical rod (604), the brush rod (602) is slidably distributed inside the vertical rod (604), and the stainless steel bristles (603) are slidably distributed inside the sieve hole (605); The cleaning mechanism (6) is provided with a repair mechanism (7) inside, and the repair mechanism (7) includes an air cavity (701) opened inside the brush rod (602), an air guide plate (702) is fixed on the top of one of the brush rods (602), the air guide plate (702) and the air cavity (701) are connected in a through-connection manner, the top of the air guide plate (702) is slidably fitted on the bottom of the air guide tube (2), an air pipe (703) is connected between the two brush rods (602), the air pipe (703) is connected in a through-connection manner with the inside of the two air cavities (701) respectively, the bottom of the air guide tube (2) is provided with a first air guide port (704) and a second air guide port (705), the first air guide port (704) is connected in a through-connection manner with the inside of the adsorption zone (201), and the second air guide port (705) is connected in a through-connection manner with the inside of the cooling zone (202); The exhaust gas passing through the interior of the zeolite wheel (4) is evenly diffused by the gas equalizing mechanism (5), thereby improving the adsorption rate of the zeolite wheel (4) to impurities. The cleaning mechanism (6) that is running at the same time cooperates with the gas equalizing mechanism (5) to clean the surface of the zeolite wheel (4), thereby ensuring the adsorption rate of the zeolite wheel (4). The repair mechanism (7) that is running intermittently can ensure the cleaning efficiency of the cleaning mechanism (6).

2. A zeolite wheel adsorption device according to claim 1, characterized in that: The outer side of the rotating shaft (501) is rotatably sleeved with an adapter sleeve (508), and the adapter sleeve (508) is connected to the output end of the air pump (507), and the adapter sleeve (508) is connected to the inside of the straight groove (504).

3. A zeolite wheel adsorption device according to claim 2, characterized in that: A hollow space (509) is provided inside the zeolite rotor (4), and the blades (503) are distributed inside the hollow space (509).

4. A zeolite wheel adsorption device according to claim 3, characterized in that: A pad (8) is horizontally fixed to the side of the bracket (3), and the first motor (502) and the air pump (507) are both installed on the top of the pad (8).

5. A zeolite wheel adsorption device according to claim 4, characterized in that: A second motor (9) is fixed to the bottom of one of the brackets (3), and a chain belt (10) is transmission-connected between the second motor (9) and the zeolite rotor (4).

6. The zeolite wheel adsorption device according to claim 1, characterized in that: An access port (11) is provided through the end of the housing (1).

7. The method for using the zeolite wheel adsorption device according to claim 6, characterized in that: The following steps are involved: S1: The user connects the housing (1) with an external exhaust gas path, introduces the exhaust gas into the housing (1) and starts the entire device at the same time, the zeolite rotor (4) and the air guide cylinder (2) are started synchronously, the rotating zeolite rotor (4) adsorbs and intercepts the impurities in the exhaust gas that pass through, and along with the rotation of the zeolite rotor (4), the adsorption zone (201) and the cooling zone (202) located inside the air guide cylinder (2) respectively blow hot air and cold air to the outer surface of the zeolite rotor (4), the impurities adhering to the surface of the zeolite rotor (4) are removed by the hot air, and the temperature of the zeolite rotor (4) is reduced by the cold air, so that the adsorption capacity of the zeolite rotor (4) is maintained; S2: The air equalization mechanism (5) operates synchronously, and drives the blade (503) to rotate through the rotating shaft (501), so that the exhaust gas entering the interior of the zeolite rotor (4) is evenly diffused and adsorbed by the zeolite rotor (4). The air equalization mechanism (5) simultaneously introduces additional air pressure into the interior of the zeolite rotor (4), and blows and cleans the zeolite rotor (4) from the inside out; S3: Along with the rotation of the rotating shaft (501), the brush rod (602) is synchronously started, and the stainless steel brush (603) is used to intermittently insert and clean the outer surface of the zeolite wheel (4), thereby cooperating with the gas equalization mechanism (5) to ensure the adsorption efficiency of the zeolite wheel (4); S4: At the same time, the repair mechanism (7) is synchronously started to intermittently introduce the hot air and cold air in the adsorption zone (201) and the cooling zone (202) into the interior of the brush rod (602) to shape the stainless steel bristles (603), thereby ensuring the cleaning efficiency of the stainless steel bristles (603).

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